Robtex

Up: 89.20.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 89.20.176.0/21
Down right: 89.20.184.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.20.176.13	PTR	89.20.176.13.static.ef-service.nl
89.20.176.132	A	goudengangmaker.nl
89.20.176.132	A	sanexformen.net
89.20.176.132	A	*.douwe-egberts.de
89.20.176.148	A+PTR	89.20.176.148.static.ef-service.nl
89.20.176.167	A+PTR	89.20.176.167.static.ef-service.nl
89.20.176.167	A	slaaptekoop.nl
89.20.176.167	A	zwitsalkids.nl
89.20.176.194	A+PTR	89.20.176.194.static.ef-service.nl
89.20.176.194	A	quookers.nl
89.20.176.194	A	123keukenapperatuur.be
89.20.176.202	PTR	89.20.176.202.static.ef-service.nl
89.20.176.244	A+PTR	89.20.176.244.static.ef-service.nl
89.20.177.145	A+PTR	89.20.177.145.static.ef-service.nl
89.20.177.178	A+PTR	89.20.177.178.static.ef-service.nl
89.20.177.178	A	daalakkersweg.net
89.20.177.190	A+PTR	89.20.177.190.static.ef-service.nl
89.20.177.190	A	johancastellanos.com
89.20.177.241	PTR	89.20.177.241.static.ef-service.nl
89.20.177.241	A	betaalbaar-slaapcomfort.nl
89.20.177.241	A	internetwerk.be
89.20.178.174	A+PTR	89.20.178.174.static.ef-service.nl
89.20.180.134	PTR	89.20.180.134.static.ef-service.nl
89.20.180.134	A	yertechnology.nl
89.20.180.134	A	flexbusinesscenter.nl
89.20.180.226	A	www.checkmijnwoningwaarde.nl
89.20.180.237	A+PTR	89.20.180.237.static.ef-service.nl
89.20.181.51	A	outlook.innofa.com
89.20.181.147	A	webshop.hukra.com
89.20.181.149	A	www.wtlive.nl
89.20.181.153	A+PTR	89.20.181.153.static.ef-service.nl
89.20.182.50	A+PTR	89.20.182.50.static.ef-service.nl
89.20.182.50	A	awi-ontime.awisoftware.nl
89.20.182.70	A	mail.tts.nl
89.20.182.162	A+PTR	89.20.182.162.static.ef-service.nl
89.20.183.0	A+PTR	89.20.183.0.static.ef-service.nl
89.20.183.3	A+PTR	89.20.183.3.static.ef-service.nl
89.20.183.8	A	89.20.183.8.static.ef-service.nl
89.20.183.14	A	apprenti.nl
89.20.183.27	PTR	webmail.andare.com
89.20.183.27	A	webmail.anddare.com
89.20.183.42	PTR	gw1.ecem.com
89.20.183.42	A	dmaema.eu
89.20.183.42	A	ecem.jp
89.20.183.45	PTR	89.20.183.45.static.ef-service.nl
89.20.183.45	A	ecem.in
89.20.184.228	A	mail.karakter.com
89.20.185.1	A+PTR	89.20.185.1.static.ef-service.nl
89.20.185.26	A+PTR	89.20.185.26.static.ef-service.nl
89.20.185.26	A	kindersitelievensberg.nl
89.20.185.26	A	urologie-roosendaal.nl
89.20.185.32	A+PTR	89.20.185.32.static.ef-service.nl
89.20.185.150	A	ns3.agroweb.nl
89.20.186.66	A+PTR	89.20.186.66.static.ef-service.nl
89.20.186.142	PTR	mail.elysee.nl
89.20.186.142	A	89.20.186.142.static.ef-service.nl
89.20.186.142	A	mx.elysee.nl
89.20.186.150	A+PTR	89.20.186.150.static.ef-service.nl
89.20.186.150	A	mail.interimzorg.nl
89.20.187.77	A+PTR	89.20.187.77.static.ef-service.nl
89.20.187.98	A+PTR	89.20.187.98.static.ef-service.nl
89.20.187.98	A	mail3.solis.nl
89.20.187.130	A+PTR	89.20.187.130.static.ef-service.nl
89.20.187.186	A+PTR	89.20.187.186.static.ef-service.nl
89.20.187.186	A	fairphone.community
89.20.188.10	A	mail.avdgroep.com
89.20.188.50	A	mail.bcoolklimaatbeheersing.nl
89.20.188.110	A+PTR	89.20.188.110.static.ef-service.nl
89.20.188.130	A+PTR	89.20.188.130.static.ef-service.nl
89.20.189.59	A	mail.vangalen.com
89.20.189.148	A+PTR	89.20.189.148.static.ef-service.nl
89.20.189.148	A	flowersplantsandmore.com
89.20.191.255	A+PTR	89.20.191.255.static.ef-service.nl